learn.howToCalculate
learn.whatIsHeading
A Roman numeral date converter translates calendar dates into Roman numeral notation (e.g. IX·IV·MMXXVI) and vice versa. It is used for inscriptions, cornerstones, clock faces, and formal documents.
단계별 가이드
- 1Split date into day, month, and year components
- 2Convert each number using Roman numeral subtraction rule: IV=4, IX=9, XL=40, XC=90, CD=400, CM=900
- 3Combine with separator dots, hyphens, or slashes per tradition
풀어진 예시
입력
Date: 9 April 2026
결과
IX · IV · MMXXVI
2026 = MM (2000) + XX (20) + VI (6)
피해야 할 일반적인 실수
- ✕Using IIII instead of IV (clock faces use IIII but standard notation uses IV)
- ✕Forgetting that Roman numerals have no zero — year must be at least 1
계산할 준비가 되셨나요? 무료 Roman Numeral Date 계산기를 사용해 보세요
직접 시도해 보세요 →